document.write( "Question 617008: When graphing an inequality and you aren't using \"X\" but \"y\" how would you do it for example x + 3y = 15 \n" ); document.write( "
Algebra.Com's Answer #388083 by stanbon(75887) ![]() You can put this solution on YOUR website! When graphing an inequality and you aren't using \"X\" but \"y\" how would you do it for example x + 3y = 15 \n" ); document.write( "----- \n" ); document.write( "Solve for \"y\": \n" ); document.write( "3y = -x+15 \n" ); document.write( "y = (-x+15)/3 \n" ); document.write( "----- \n" ); document.write( "Graph using 2 points: \n" ); document.write( "If x = 0, y = 5 \n" ); document.write( "If x = 15, y = 0 \n" ); document.write( "---- \n" ); document.write( "Plot (0,5) and (15,0) and draw a line thru them: \n" ); document.write( " \n" ); document.write( "--------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============== \n" ); document.write( " |